20 Millionth Bitcoin Mined — Only 1 Million Left Forever
The 20 millionth Bitcoin was mined at block 939,999. With 95.24% of all BTC in circulation and 3-4 million lost forever, the scarcity era begins.

On March 10, 2026, at block height 939,999, the 20 millionth Bitcoin was mined by Foundry USA. That means 95.24% of all Bitcoin that will ever exist is now in circulation. The remaining 1 million BTC will take approximately 114 years to mine — with the final satoshi not arriving until around 2140.
This is not just a milestone. It is the beginning of what analysts are calling the "Era of Scarcity" — and it changes the math for every investor, institution, and nation on Earth.
The Numbers Behind the Milestone
Bitcoin's supply schedule is written in code. There are no central banks, no policy meetings, no surprise rate decisions. Every 10 minutes, a new block is mined, and the miner receives 3.125 BTC — a reward that was cut in half at the April 2024 halving.
Only ~450 new BTC enter circulation each day. That is roughly $30 million worth at current prices — a rounding error compared to the billions flowing through crypto markets daily.
Here is how long each milestone took:
| Milestone | Date | Time to Reach | Price at the Time |
| 10 million BTC | ~2012 | 4 years | ~$5–$13 |
| 15 million BTC | ~2016 | 7 years | ~$400–$700 |
| 18 million BTC | October 2019 | 10.8 years | ~$8,000 |
| 19 million BTC | April 2022 | 13.2 years | ~$46,000 |
| 20 million BTC | March 10, 2026 | 17.2 years | ~$80,000 |
| Entity | BTC Holdings | Notes | |
| Strategy (MicroStrategy) | ~762,099 BTC | Average cost ~$66,385/BTC | |
| BlackRock IBIT ETF | ~577,000+ BTC | Largest spot ETF | |
| US Spot Bitcoin ETFs (total) | ~$95.93B AUM | Combined ETF holdings | |
| Country | BTC Holdings | How Acquired | |
| United States | ~328,372 BTC | Seized from criminal cases | |
| El Salvador | ~7,565 BTC | Daily purchases since 2021 | |
| Texas (state) | Establishing reserve | S.B.21 signed into law |
The US government established a Strategic Bitcoin Reserve by executive order on March 6, 2025, mandating that seized Bitcoin not be sold. Texas followed with its own state-level reserve. New Hampshire passed legislation allowing up to 5% of state funds in crypto ETFs.
Mid-tier whales holding 1,000-10,000 BTC collectively control approximately 7.17 million BTC. Meanwhile, retail holders (under 50 BTC) own roughly 23% of total supply. The trend throughout 2025-2026 has been clear: institutions accumulating while retail sells.
The Scarcity Math Every Person Should Understand
There are 8.27 billion people on Earth. If you divided all 21 million Bitcoin equally, each person would get 0.0024 BTC — about 241,400 satoshis.
But remember, millions of coins are lost. The real number is far lower.
Here is the reality:
- Maximum 0.27% of the world's population can ever own 1 full Bitcoin
- An estimated 850,000-950,000 people currently own 1 or more BTC
- Approximately 480-500 million people own some amount of Bitcoin globally
- Owning 1 BTC puts you in the top 0.01% of the world's population by Bitcoin wealth
- ETF inflows continue to absorb daily mining output multiple times over
- Government reserves are locking up supply permanently
- Corporate treasuries are adopting Bitcoin as a balance sheet asset
- The next halving in 2028 will cut daily production from 450 to 225 BTC
Every day that passes, the supply gets tighter. New coins entering the market (450 per day) are being absorbed almost entirely by ETF inflows and institutional buying.
What Happens After the Last Bitcoin Is Mined?
When the block reward eventually drops to zero around 2140, miners will be compensated entirely through transaction fees. This transition is already underway — during periods of high network activity, transaction fees have occasionally exceeded the block reward.
The key insight: Bitcoin does not need new supply to function. The network's security model transitions smoothly from subsidy-based to fee-based over the next century.
What This Means for Price
Bitcoin is currently trading around $66,000-$70,000 with a market cap of approximately $1.33 trillion. The 20 million milestone has reignited the scarcity narrative at a time when:
The supply shock thesis is no longer theoretical. It is playing out in real time.
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The Bottom Line
Twenty million mined. One million left. And it will take longer than any of us will live to mine them all.
The 20 millionth Bitcoin milestone is not just a number — it is a permanent shift in the supply dynamics of the world's first truly scarce digital asset. With governments establishing reserves, institutions hoarding supply, and millions of coins lost forever, the available Bitcoin per person on Earth is shrinking every single day.
The "Era of Scarcity" is not coming. It is here.
This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency markets are highly volatile. Never invest more than you can afford to lose. Always do your own research before making investment decisions.
Andrew
·Founder of ConvertzBuilding free, accurate conversion tools for everyone. All content is AI-assisted and editorially reviewed for accuracy. Learn more about Convertz
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